. >> for a lot of these people, the metro north train from upstate to new york city was their way of commuting to work, and i think a lot of these people are going to have to contend with, you know, getting back to normal life at some point and having to get back on the metro north train that goes right through, you know, that same area at some point. and you know, i think that's going to be very difficult for them, honestly. i don't know how they're going to deal with that. i assume with the support of their family and whatever mental health providers, you know. i'm sure there will be some degree of post-traumatic stress for a number of the people. >> reporter: one of those injured passengers, a 14-year-old boy, rides the train to work every day. the doctor had to tell his mother not just about his injuries and how he had treated him but about the boy's father, who's got a broken spinal cord injury. that very traumatic for the family and that boy, the doctor told us his mother told him that boy is going to have to ride the train every day and go through the trauma of getting back on